From 967e7bde8739fe3b215f7537e8f1f39c044902af Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 10 Aug 2014 04:10:22 +1000
Subject: drm/nouveau: initial pass at moving to struct nvif_device
This is an attempt at isolating some of the changes necessary to port
to NVIF in a separate commit.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
drivers/gpu/drm/nouveau/nouveau_ttm.c | 33 ++++++++++++++++-----------------
1 file changed, 16 insertions(+), 17 deletions(-)
(limited to 'drivers/gpu/drm/nouveau/nouveau_ttm.c')
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index 1f42cae..8739e4d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -36,7 +36,7 @@ static int
nouveau_vram_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
- struct nouveau_fb *pfb = nouveau_fb(drm->device);
+ struct nouveau_fb *pfb = nvkm_fb(&drm->device);
man->priv = pfb;
return 0;
}
@@ -67,7 +67,7 @@ nouveau_vram_manager_del(struct ttm_mem_type_manager *man,
struct ttm_mem_reg *mem)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
- struct nouveau_fb *pfb = nouveau_fb(drm->device);
+ struct nouveau_fb *pfb = nvkm_fb(&drm->device);
nouveau_mem_node_cleanup(mem->mm_node);
pfb->ram->put(pfb, (struct nouveau_mem **)&mem->mm_node);
}
@@ -80,7 +80,7 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
struct ttm_mem_reg *mem)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
- struct nouveau_fb *pfb = nouveau_fb(drm->device);
+ struct nouveau_fb *pfb = nvkm_fb(&drm->device);
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_mem *node;
u32 size_nc = 0;
@@ -176,13 +176,13 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
node->page_shift = 12;
- switch (nv_device(drm->device)->card_type) {
- case NV_50:
- if (nv_device(drm->device)->chipset != 0x50)
+ switch (drm->device.info.family) {
+ case NV_DEVICE_INFO_V0_TESLA:
+ if (drm->device.info.chipset != 0x50)
node->memtype = (nvbo->tile_flags & 0x7f00) >> 8;
break;
- case NV_C0:
- case NV_E0:
+ case NV_DEVICE_INFO_V0_FERMI:
+ case NV_DEVICE_INFO_V0_KEPLER:
node->memtype = (nvbo->tile_flags & 0xff00) >> 8;
break;
default:
@@ -212,7 +212,7 @@ static int
nv04_gart_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
- struct nouveau_vmmgr *vmm = nouveau_vmmgr(drm->device);
+ struct nouveau_vmmgr *vmm = nvkm_vmmgr(&drm->device);
struct nv04_vmmgr_priv *priv = (void *)vmm;
struct nouveau_vm *vm = NULL;
nouveau_vm_ref(priv->vm, &vm, NULL);
@@ -356,12 +356,11 @@ int
nouveau_ttm_init(struct nouveau_drm *drm)
{
struct drm_device *dev = drm->dev;
- struct nouveau_device *device = nv_device(drm->device);
u32 bits;
int ret;
- bits = nouveau_vmmgr(drm->device)->dma_bits;
- if (nv_device_is_pci(device)) {
+ bits = nvkm_vmmgr(&drm->device)->dma_bits;
+ if (nv_device_is_pci(nvkm_device(&drm->device))) {
if (drm->agp.stat == ENABLED ||
!pci_dma_supported(dev->pdev, DMA_BIT_MASK(bits)))
bits = 32;
@@ -393,8 +392,8 @@ nouveau_ttm_init(struct nouveau_drm *drm)
}
/* VRAM init */
- drm->gem.vram_available = nouveau_fb(drm->device)->ram->size;
- drm->gem.vram_available -= nouveau_instmem(drm->device)->reserved;
+ drm->gem.vram_available = nvkm_fb(&drm->device)->ram->size;
+ drm->gem.vram_available -= nvkm_instmem(&drm->device)->reserved;
ret = ttm_bo_init_mm(&drm->ttm.bdev, TTM_PL_VRAM,
drm->gem.vram_available >> PAGE_SHIFT);
@@ -403,12 +402,12 @@ nouveau_ttm_init(struct nouveau_drm *drm)
return ret;
}
- drm->ttm.mtrr = arch_phys_wc_add(nv_device_resource_start(device, 1),
- nv_device_resource_len(device, 1));
+ drm->ttm.mtrr = arch_phys_wc_add(nv_device_resource_start(nvkm_device(&drm->device), 1),
+ nv_device_resource_len(nvkm_device(&drm->device), 1));
/* GART init */
if (drm->agp.stat != ENABLED) {
- drm->gem.gart_available = nouveau_vmmgr(drm->device)->limit;
+ drm->gem.gart_available = nvkm_vmmgr(&drm->device)->limit;
} else {
drm->gem.gart_available = drm->agp.size;
}
--
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